High-end fashion design， refusing cottage， the world's smallest Bluetooth headset models.The shell is made of international standards sandblasting process， feel -class， super texture.Sweet Bluetooth headset to use the world's top CSR chip， quality assurance.Can simultaneously connect two Bluetooth devices， more powerful.High quality lightweight materials， lightweight body， weighs only 5g，allows you to wear more comfortable.Built-in high -quality A grade polymer lithium battery， battery life more secure， can reach more than 500 times charging and discharging.DSP eliminate dry technology， allowing clearer voice quality.Headphones from the inside out using non-toxic lead-free materials， meet export standards， safe and healthy no radiation.A key design， a button to the realization of all operations， simplify the steps easy to use.Supports two phones simultaneously connected. Note:The item just receive calls，can not listen to music.